JP6370405B2 - 油圧ダンパ用バルブ - Google Patents

油圧ダンパ用バルブ Download PDF

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Publication number
JP6370405B2
JP6370405B2 JP2016571146A JP2016571146A JP6370405B2 JP 6370405 B2 JP6370405 B2 JP 6370405B2 JP 2016571146 A JP2016571146 A JP 2016571146A JP 2016571146 A JP2016571146 A JP 2016571146A JP 6370405 B2 JP6370405 B2 JP 6370405B2
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JP
Japan
Prior art keywords
valve
chamber
movable element
cross
passage
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Active
Application number
JP2016571146A
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English (en)
Japanese (ja)
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JP2017516963A (ja
Inventor
ベルネルト，ヨルグ
ランゲ，ハインツ−ヴィルヘルム
シュミット，グンナー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lisega SE
Original Assignee
Lisega SE
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Publication date
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Publication of JP2017516963A publication Critical patent/JP2017516963A/ja
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Publication of JP6370405B2 publication Critical patent/JP6370405B2/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • F16F9/5126—Piston, or piston-like valve elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/064—Units characterised by the location or shape of the expansion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/325—Constructional features of cylinders for attachment of valve units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/369—Sealings for elements other than pistons or piston rods, e.g. valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
  • Safety Valves (AREA)
JP2016571146A 2014-06-02 2015-06-02 油圧ダンパ用バルブ Active JP6370405B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014107708.3 2014-06-02
DE102014107708.3A DE102014107708A1 (de) 2014-06-02 2014-06-02 Ventil für Hydraulikdämpfer
PCT/EP2015/062256 WO2015185550A1 (fr) 2014-06-02 2015-06-02 Soupape pour amortisseur hydraulique

Publications (2)

Publication Number Publication Date
JP2017516963A JP2017516963A (ja) 2017-06-22
JP6370405B2 true JP6370405B2 (ja) 2018-08-08

Family

ID=53268827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016571146A Active JP6370405B2 (ja) 2014-06-02 2015-06-02 油圧ダンパ用バルブ

Country Status (10)

Country Link
US (1) US10598247B2 (fr)
EP (1) EP3149355B1 (fr)
JP (1) JP6370405B2 (fr)
KR (1) KR101963015B1 (fr)
CN (1) CN106662193B (fr)
DE (1) DE102014107708A1 (fr)
ES (1) ES2699840T3 (fr)
RU (1) RU2673787C2 (fr)
TR (1) TR201820054T4 (fr)
WO (1) WO2015185550A1 (fr)

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CN107143604B (zh) * 2017-06-29 2023-02-28 黄永宁 减震器的自主调节阀及其阶梯式排油方法
CN107100955B (zh) * 2017-06-29 2023-02-03 黄永宁 自主调节式液压减震器及其调节方法
US10549803B2 (en) 2017-06-30 2020-02-04 Sram, Llc Seat post assembly
DE102018115177B3 (de) * 2018-06-25 2019-07-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ventilblock für eine aktive Fahrwerksdämpfung und Verfahren zur Montage eines Stoßdämpfers für eine aktive Fahrwerksdämpfung
RU188475U1 (ru) * 2018-12-07 2019-04-15 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Клапан демпфирования
DE102019215558A1 (de) * 2019-10-10 2021-04-15 Zf Friedrichshafen Ag Drosselstelle für einen Schwingungsdämpfer
CN111043221B (zh) 2020-01-06 2021-06-15 北京京西重工有限公司 阻尼器组件
CN113187843B (zh) * 2020-01-14 2022-11-08 深圳市固胜智能科技有限公司 一种分流阀和液压缸
CN111255848B (zh) * 2020-01-17 2022-01-04 常州中车柴油机零部件有限公司 一种轨道车辆减振器用可调阻尼阀及其调节方法
CN111255847B (zh) * 2020-01-17 2021-12-03 常州中车柴油机零部件有限公司 一种轨道车辆减振器
CN111322343B (zh) * 2020-03-25 2022-01-28 东风小康汽车有限公司重庆分公司 汽车减震器
DE102020110181A1 (de) * 2020-04-14 2021-10-14 Hanon Systems Vorrichtung zum Dämpfen von Druckpulsationen für einen Verdichter eines gasförmigen Fluids
DE102023117663B3 (de) 2023-07-04 2024-05-08 Otto Bock Healthcare Products Gmbh Hydraulischer Aktuator und Stellventil
DE102023117664B3 (de) 2023-07-04 2024-05-08 Otto Bock Healthcare Products Gmbh Stellventil

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US2756724A (en) * 1955-06-23 1956-07-31 Henderson Y Stewart Safety valve lock arrangement
DE1985453U (de) * 1965-01-22 1968-05-16 Fichtel & Sachs Ag Hydraulischer schwingungsdaempfer mit frequenzabhaengiger steuerung der daempferleistung fuer waschmaschinen.
US3416561A (en) * 1966-12-21 1968-12-17 Caterpillar Tractor Co Dual pressure relief valve with shock damping
DE2001465A1 (de) * 1970-01-14 1971-07-22 Langen & Co Zweiseitig durchstroembares Ventil zum Erzeugen verschiedener Durchflusswiderstaende
US3878864A (en) * 1973-12-07 1975-04-22 Borg Warner Bypass valve
US3910311A (en) * 1974-08-26 1975-10-07 Koehring Co Pressure compensated control valve
DE2555752C2 (de) * 1975-12-11 1977-12-01 Gestra-Ksb-Vertriebsgesellschaft Mbh & Co Kg, 2800 Bremen Drosselventil
DE3816821A1 (de) * 1988-05-18 1989-11-23 Lisega Kraftwerktech Gmbh Hydraulische stossbremse
DE3817058C2 (de) 1988-05-19 1996-04-11 Lisega Gmbh Hydraulische Stoßbremse für Rohrleitungssysteme u. dgl.
DE3911426C2 (de) * 1989-04-07 1994-09-08 Rexroth Mannesmann Gmbh Druckventil
US6390254B1 (en) * 1997-07-10 2002-05-21 Honeywell International Inc. Constant volume damper
JP2934962B1 (ja) * 1998-07-29 1999-08-16 カヤバ工業株式会社 オイルダンパ
JP3644883B2 (ja) * 2000-08-21 2005-05-11 光陽精機株式会社 制振用オイルダンパー
JP4386826B2 (ja) * 2003-11-25 2009-12-16 日立機材株式会社 油圧式ダンパ
EP1686284A1 (fr) * 2005-01-26 2006-08-02 Arvinmeritor Suspension Systems S.r.l. Piston d'amortisseur de chocs avec unité de vanne incorporée
US20060237274A1 (en) * 2005-03-30 2006-10-26 Hsia Chun M Shock absorbing device for cycle
JP2007001685A (ja) 2005-06-21 2007-01-11 Ricoh Co Ltd 給紙装置及び画像形成装置
JP4591242B2 (ja) * 2005-07-06 2010-12-01 オイレス工業株式会社 振動エネルギ吸収装置
US7766041B2 (en) * 2006-08-08 2010-08-03 Delta Power Company Flow force reduction by incremental pressure drop
JP4996957B2 (ja) 2007-03-29 2012-08-08 カヤバ工業株式会社 緩衝器および緩衝器の組立工具
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FR2960275B1 (fr) * 2010-05-20 2013-07-12 Peugeot Citroen Automobiles Sa Amortisseur hydraulique et vehicule comportant un tel amortisseur
RU2481507C1 (ru) * 2011-09-27 2013-05-10 Российская Федерация, от имени которой выступает Главное управление специальных программ Президента Российской Федерации (ГУСП) Пневмогидравлический амортизатор
CN102364152B (zh) * 2011-11-22 2013-03-13 广东机电职业技术学院 外置电磁节流阀式双气室可调阻尼减振器
RU131106U1 (ru) * 2013-02-25 2013-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения" Гидравлический демпфер первой ступени рессорного подвешивания транспортного средства

Also Published As

Publication number Publication date
TR201820054T4 (tr) 2019-01-21
CN106662193B (zh) 2019-04-05
US10598247B2 (en) 2020-03-24
WO2015185550A1 (fr) 2015-12-10
ES2699840T3 (es) 2019-02-13
JP2017516963A (ja) 2017-06-22
CN106662193A (zh) 2017-05-10
KR20170087826A (ko) 2017-07-31
RU2016151274A (ru) 2018-07-12
KR101963015B1 (ko) 2019-07-31
RU2673787C2 (ru) 2018-11-29
RU2016151274A3 (fr) 2018-07-12
US20170204933A1 (en) 2017-07-20
EP3149355B1 (fr) 2018-10-17
EP3149355A1 (fr) 2017-04-05
DE102014107708A1 (de) 2015-12-03

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